ingredient
Americannoun
-
something that enters as an element into a mixture.
Flour, eggs, and sugar are the main ingredients in the cake.
-
a constituent element of anything; component.
the ingredients of political success.
noun
Related Words
See element.
Etymology
Origin of ingredient
First recorded in 1425–75; late Middle English from Latin ingredient- (stem of ingrediēns ), present participle of ingredī “to go or step into, commence,” equivalent to in- in- 2 + -gredient- “going”; gradient
Explanation
An ingredient is one part of a mixture. For example, if you're making chocolate chip cookies, flour is just one ingredient you'll need. Ingredient comes from the Latin word ingredientem, meaning "that which enters into." It's not just for cookies. If you're in the lab mixing a chemical compound, you carefully add one ingredient after the next and record the results (and hope nothing blows up). It's also an element or factor of something, such as how that song you wrote has all the ingredients to be a sure-fire hit! Remember that it ends in -ent, since often what you Eat has ingrediEnts.
Vocabulary lists containing ingredient
Selection Vocabulary 1, Unit 1
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National Cookie Day
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Selection Vocabulary 1, Unit 1
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Crude oil is a key ingredient in petrol and diesel, meaning higher wholesale costs make filling up a car more expensive.
From BBC • Apr. 14, 2026
One, the Auroura, appeared to be carrying the petrochemical ingredient naphtha from Iran, according to ship-tracking firm Kpler.
From The Wall Street Journal • Apr. 13, 2026
"Compliance with GLP guidelines was a key element of the project. We didn't just develop a good toothpaste with a new ingredient: we developed a high-quality oral care product of medical-grade standard," says Schilling.
From Science Daily • Apr. 13, 2026
It is, in other words, an ingredient with range.
From Salon • Apr. 10, 2026
“The living gold is not an ingredient of the potion. You simply helped me forge the key to my chain.”
From "Impossible Creatures" by Katherine Rundell
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
